From 7fdac6a09ea242259456a60d6fbbcbbda676e7b6 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Mon, 8 Sep 2014 00:51:21 -0400
Subject: [PATCH] Hooks

- Added an example hook script, on-exit.shadow-file, which simulates the now
  deprecated (soon to be removed) shadow file feature.
---
 scripts/hooks/on-exit.shadow-file | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 scripts/hooks/on-exit.shadow-file

diff --git a/scripts/hooks/on-exit.shadow-file b/scripts/hooks/on-exit.shadow-file
new file mode 100755
index 000000000..27b989a4f
--- /dev/null
+++ b/scripts/hooks/on-exit.shadow-file
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# This hook script replaces the shadow file feature, found in Taskwarrior
+# prior to version 2.4.0.
+#
+# This script assumes that the legacy shadow file settings are still used.
+# Although those settings are now not recognized by Taskwarrior, іt is
+# harmless to store configuration settings for extensions in .taskrc.
+
+# The command to run, to generate the shadow file.
+SHADOW_COMMAND=$(task _get rc.shadow.command)
+
+# The file to overwrite.
+SHADOW_FILE=$(task _get rc.shadow.file)
+
+# Overwrite the shadow file by running the command.
+task $SHADOW_COMMAND > $SHADOW_FILE 2>/dev/null
+
+echo Shadow file $SHADOW_FILE updated.
+exit 0
+